Reef Crest Bulk Activated Carbon (3.5KG) Lighting Premium CO2 control: The CarbonDoser

Premium CO2 control: The CarbonDoser is designed for aquarists who need stable

Install a check valve if the pump sits below the waterline

Compatible with the Bubble Magus Curve 7 Protein Skimmer

Antibiotics should be removed with fresh carbon and a water change before adding bacteria

Leak test first: With the regulator adjustment knob fully closed

Reef Crest Bulk Activated Carbon (3.5KG) Lighting Premium CO2 control: The CarbonDoserReef Crest Bulk Activated Carbon (3. 5KG) Reef Crest Bulk Activated Carbon (3. 5KG) is a bulk pelletized activated carbon for regular aquarium water polishing and dissolved organic removal. Bulk Carbon for Multi Tank and High Use Systems This 3. 5 kg size is designed for customers who change carbon regularly, run larger aquariums or maintain multiple systems. The pelletized format helps support predictable water movement through the carbon and reduces